BMW e34 e36 e39 z3 transmission filter KIT +gasket OEM Brand NEW + 1yr WARRANTY BMW (A4S-310R) transmission filter Kit includes: (1) 24 11 1 218 899: transmission filter (1) 24 11 1 421 367: large trans pan gasket (rear) (1) 24 11 1 421 599: small trans pan gasket (front) (28) 24 11 1 218 854: OEM transmission pan bolts